2799140145

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1\times {\mathrm{2819}}^1$

素因数の和:4129

約数の個数: 32

約数和(自身を含む): 4568400000

約数和(自身を除く): 1769259855

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 1249, 2819, 3747, 6245, 8457, 14095, 18735, 42285, 66197, 149407, 198591, 330985, 448221, 747035, 992955, 2241105, 3520931, 10562793, 17604655, 52813965, 186609343, 559828029, 933046715, 2799140145]

約数ペア:

[(1, 2799140145), (3, 933046715), (5, 559828029), (15, 186609343), (53, 52813965), (159, 17604655), (265, 10562793), (795, 3520931), (1249, 2241105), (2819, 992955), (3747, 747035), (6245, 448221), (8457, 330985), (14095, 198591), (18735, 149407), (42285, 66197)]